mortise lock / Door lock 1.Corlor:Chrome plated 2.Cylinder:Brass ,60 mm ,3 pcs brass keys,nickel plated 3.Materail:Full zinc Mortise lock / Door lock Model:6458APCS/CTNG.W./N.W.MeasurementLatch MaterialPlate MaterialHandle Material 72 95/92KG78×31.5×52Zinc AlloyZinc AlloyZincAlloy1.Corlor:Chrome plated.2.Cylinder:Brass ,60 mm ,3 pcs brass keys,nickel plated.3.Lock body: backset :50mm;C to C :70mm ...